Cita APA (7th ed.)

Rosenberg, R. R., Poe, R. W., Lewis, H., & Roamer, E. S. (1982). Business mathematics (Ninth edition.). McGraw-Hill Book Company.

Cita Chicago (17th ed.)

Rosenberg, R. Robert, Roy W. Poe, Harry Lewis, i Elaine S. Roamer. Business Mathematics. Ninth edition. New York: McGraw-Hill Book Company, 1982.

Cita MLA (9th ed.)

Rosenberg, R. Robert, et al. Business Mathematics. Ninth edition. McGraw-Hill Book Company, 1982.